CN214487552U

CN214487552U - Lifting fountain device

Info

Publication number: CN214487552U
Application number: CN202023276689.0U
Authority: CN
Inventors: 杨波; 苗虎
Original assignee: Beijing Shengshi Movement Landscape Engineering Co ltd
Current assignee: Beijing Shengshi Movement Landscape Engineering Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-26
Anticipated expiration: 2030-12-29

Abstract

The utility model provides an over-and-under type fountain device relates to fountain waterscape technical field. The utility model provides an over-and-under type fountain device, including the first lifting support that connects gradually, first fountain platform, second lifting support and second fountain platform, the second lifting support is including the base that connects gradually, drive assembly, runner assembly and power component, the base is connected with second fountain platform, runner assembly and power component all are connected with first lifting support, drive assembly includes first drive assembly and second drive assembly, runner assembly includes conical gear group and main shaft, conical gear group is connected with the one end of main shaft, first drive assembly is connected with the main shaft through conical gear group respectively with second drive assembly, the main shaft is connected with power component, first drive assembly all is connected with the base with second drive assembly, power component is step motor, the base can be followed the up-and-down direction and be the repetitive motion. The safety of the equipment is ensured, and the ornamental value of the fountain is improved.

Description

Lifting fountain device

Technical Field

The utility model relates to a fountain waterscape technical field particularly, relates to an over-and-under type fountain device.

Background

The fountain is a combination body which sprays water or other liquid through a spray head under certain pressure to form a specific shape. The existing fountain is mainly used for viewing and increasing air humidity. The fountain is installed in a square pool, and a fixed installation mode is usually adopted. When the fountain does not spray water, the water surface landscape is affected by the nozzle, the lighting lamp and the like which are exposed out of the water surface. In winter in the north, in order to prevent the water pool from freezing and damaging the fountain equipment, the water pool is emptied. The water in the pool is not water, the landscape has aberration, and all the equipment is exposed in the pool, so the fountain equipment is not protected.

The current solution is to use an underwater winch to lift the flotation platform. The floating platform is a bamboo raft-shaped truss structure formed by welding a plurality of steel pipes with two ends being plugged, and the buoyancy generated in water is larger than the gravity of the floating platform and floats on the water surface. A fountain device and a winch are arranged on the floating platform, the winch is manually or automatically controlled to pull a steel wire rope anchored at the bottom of the pool, and the floating platform is pulled to ascend and descend and stay at a proper water depth position. When the fountain is not performed, the fountain equipment can be completely hidden under the water, and the water surface landscape is kept; in winter in the north, the equipment is completely sunk below the ice layer, and the winter can be safely passed.

However, because the floating platform is flexibly fixed to the bottom of the pool through the steel wire rope, the floating platform shakes under the reaction force of the fountain spraying water to cause unstable water column.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift fountain device, it can utilize driving piece and lift piece drive fountain platform elevating movement, guarantees equipment safety, makes things convenient for the fountain to make the scene, improves the sight of fountain.

The embodiment of the utility model is realized like this:

the utility model provides an over-and-under type fountain device, including the first lifting support that connects gradually, first fountain platform, second lifting support and second fountain platform, the second lifting support is including the base that connects gradually, drive assembly, runner assembly and power component, the base is connected with second fountain platform, runner assembly and power component all are connected with first lifting support, drive assembly includes first drive assembly and second drive assembly, runner assembly includes conical gear group and main shaft, conical gear group is connected with the one end of main shaft, first drive assembly is connected with the main shaft through conical gear group respectively with second drive assembly, the main shaft is connected with power component, first drive assembly all is connected with the base with second drive assembly, power component is step motor, the base can be followed the up-and-down direction and be the repetitive motion.

In some embodiments of the present invention, the first transmission assembly includes a first transmission rod, a first bearing seat, a second bearing seat and a first driving assembly, the base is connected with the first driving assembly through the first transmission rod, and the first bearing seat and the second bearing seat are respectively disposed at two ends of the first driving assembly.

In some embodiments of the present invention, the first drive assembly includes a first drive shaft, a first nut, and a first nut sleeve, the first drive shaft is connected to the first nut screw, the first nut is connected to the first nut sleeve, and the first nut sleeve is connected to the first transmission rod. The first nut and the first nut sleeve are capable of reciprocating along the length of the first drive shaft.

In some embodiments of the present invention, the second transmission assembly includes a second transmission rod, a third bearing seat, a fourth bearing seat and a second driving assembly, the base is connected with the second driving assembly through the second transmission rod, and the third bearing seat and the fourth bearing seat are respectively disposed at two ends of the second driving assembly.

In some embodiments of the present invention, the second driving assembly includes a second driving shaft, a second nut and a second nut sleeve, the second driving shaft is connected to the second nut screw, the second nut is connected to the second nut sleeve, and the second nut sleeve is connected to the second transmission rod. The second nut and the second nut sleeve can reciprocate along the length direction of the second driving shaft.

In some embodiments of the present invention, the bevel gear set includes a first gear, a second gear and a third gear, the first gear is connected to the first driving shaft through the one-way bearing, the second gear is connected to the second driving shaft through the one-way bearing, the third gear is connected to one end of the main shaft, and the first gear and the third gear are connected through the second gear.

In some embodiments of the present invention, the second bearing housing and the third bearing housing are provided with fixing rods.

In some embodiments of the present invention, the bevel gear set further comprises a fourth gear, the fourth gear is mounted on the fixing rod, and the first gear and the third gear are connected by the fourth gear.

In some embodiments of the present invention, the power assembly further comprises a control assembly for controlling the power assembly.

In some embodiments of the utility model, first lifting support is provided with the fixed plate, and the fixed plate is used for fixed primary shaft bearing, secondary shaft bearing, third bearing, fourth bearing and power component, the embodiment of the utility model provides an at least have following advantage or beneficial effect:

the utility model provides an over-and-under type fountain device, including the first lifting support that connects gradually, first fountain platform, second lifting support and second fountain platform, the second lifting support is including the base that connects gradually, drive assembly, runner assembly and power component, the base is connected with second fountain platform, runner assembly and power component all are connected with first lifting support, drive assembly includes first drive assembly and second drive assembly, runner assembly includes conical gear group and main shaft, conical gear group is connected with the one end of main shaft, first drive assembly is connected with the main shaft through conical gear group respectively with second drive assembly, the main shaft is connected with power component, first drive assembly all is connected with the base with second drive assembly, power component is step motor, the base can be followed the up-and-down direction and be the repetitive motion. Step motor rotates repeatedly, and the rotating assembly converts the vertical motion of main shaft into the repeated horizontal motion of transmission assembly, and then drives the repeated up-and-down motion of base to realize the stable repeated up-and-down motion of second fountain platform, guaranteed the security of fountain lift in-process, and make the water column pattern of fountain increase to some extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a lifting fountain device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a second lifting bracket according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first transmission assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second transmission assembly according to an embodiment of the present invention;

fig. 5 is an enlarged view of the portion I in fig. 2.

Icon: 100-lifting fountain devices; 110-a first lifting support; 130-a first fountain platform; 170-a second fountain platform; 190-a base; 230-a rotating assembly; 250-a power assembly; 270-a first transmission assembly; 290-a second transmission assembly; 311-a second nut; 313-a second nut sleeve; 111-hydraulic cylinder; 113-a connecting rod; 115-a fixation plate; 133-annular water pipe; 135-spray head; 231-a bevel gear set; 233-main shaft; 235-a first gear; 237-a second gear; 239-a third gear; 241-fixing rods; 243-fourth gear; 271-a first driving lever; 273-first bearing seat; 274-second bearing seat; 275-a first drive shaft; 277 — a first drive assembly; 279-first nut sleeve; 281-first nut; 291-second transmission rod; 293-third bearing seat; 295-a fourth bearing seat; 297-a second drive assembly; 299-second drive shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation to the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a lifting fountain device 100, and fig. 2 is a schematic structural view of a second lifting bracket. The embodiment provides a lifting fountain device 100, which can utilize a driving member and a lifting member to drive a fountain platform to move up and down, thereby ensuring the safety of equipment, facilitating the landscaping of a fountain and improving the ornamental value of the fountain.

The elevating fountain apparatus 100 includes a first elevating bracket 110, a first fountain platform 130, a second elevating bracket, and a second fountain platform 170, which are connected in sequence. The second lifting bracket comprises a base 190, a transmission component, a rotating component 230 and a power component 250 which are connected in sequence. First lifting support 110 includes a plurality of circumference evenly distributed's pneumatic cylinder 111 and a plurality of connecting rod 113, and the one end and the bottom of the pool fixed connection of pneumatic cylinder 111, the other end and the first fountain platform 130 threaded connection of pneumatic cylinder 111. The worker can change the position of the first fountain platform 130 in the water by changing the length of the hydraulic cylinder 111, and it should be noted that the first fountain platform 130 should be completely immersed in the water when the hydraulic cylinder 111 is at the shortest length. The connecting rod 113 connects the two adjacent hydraulic cylinders 111, so that the hydraulic cylinders 111 are more fixed. The first fountain platform 130 includes a water pipe fixing frame (not shown), a ring-shaped water pipe 133 (the water pipe 133 in this embodiment is ring-shaped, or may be other polygons, such as triangle, square, pentagon, etc.), and a plurality of nozzles 135, the ring-shaped water pipe 133 is installed on the water pipe fixing frame (not shown), the nozzles 135 are uniformly distributed and fixedly installed on the ring-shaped water pipe 133, the nozzles 135 may also be sleeved on the ring-shaped water pipe 133, the nozzles 135 are in threaded connection with the ring-shaped water pipe 133, so as to facilitate replacement of the nozzles 135, and the angles of the nozzles 135 can be changed, thereby forming various water column types.

The second fountain platform 170 is structurally identical to the first fountain platform 130 and will not be described in detail herein. It should be noted that the outer diameter of the annular water tube 133 of the second fountain platform 170 should be less than the inner diameter of the annular water tube 133 in which the first fountain platform 130 is mounted. The base 190 is bolted to the second fountain platform 170 for easy installation and removal by the worker. The rotating assembly 230 and the power assembly 250 are both detachably connected to the first lifting bracket 110.

The transmission assembly comprises a first transmission assembly 270 and a second transmission assembly 290, the rotation assembly 230 comprises a bevel gear set 231 and a main shaft 233, the bevel gear set 231 is detachably connected with one end of the main shaft 233 (for example, in a threaded connection, a clamping groove connection and the like), the first transmission assembly 270 and the second transmission assembly 290 are respectively connected with the main shaft 233 through the bevel gear set 231, and the main shaft 233 is detachably connected with the power assembly 250. The first transmission assembly 270 and the second transmission assembly 290 are both hinged to the base 190, the power assembly 250 is a stepping motor, and the base 190 can move repeatedly in the up-down direction. When the stepping motor rotates clockwise, the main shaft 233 rotates clockwise in synchronization with the stepping motor, thereby driving the bevel gear set 231 to rotate. Further, the first transmission assembly 270 and the second transmission assembly 290 are both connected to the bevel gear set 231, and the first transmission assembly 270 and the second transmission assembly 290 convert the repeated vertical movement of the main shaft 233 into the repeated horizontal movement. First drive assembly 270 and second drive assembly 290 all articulate with base 190, and when first drive assembly 270 and second drive assembly 290 repeated horizontal motion, base 190 can be along vertical direction and do the repetitive motion to realize the second fountain platform 170 and reciprocate, realize the variety of water column.

Further, the elevating fountain apparatus 100 further includes a control assembly for controlling the power assembly 250 to rotate repeatedly. The control component is in the prior art, and reference can be made to a limit switch of the stepping motor, which is not described herein again.

Further, the first elevating bracket 110 is provided with a fixing plate 115, and the fixing plate 115 is mounted on the connecting rod 113 and is used for fixing the first transmission assembly 270, the second transmission assembly 290 and the power assembly 250.

Referring to fig. 3, fig. 3 is a schematic structural diagram of the first transmission assembly 270. The first transmission assembly 270 includes a first transmission rod 271, a first bearing seat 273, a second bearing seat 274 and a first driving assembly 277, the base 190 is hinged to the first driving assembly 277 through the first transmission rod 271, and the first bearing seat 273 and the second bearing seat 274 are respectively disposed at two ends of the first driving assembly 277. The first drive assembly 277 includes a first drive shaft 275, a first nut 281, and a first nut sleeve 279, the first drive shaft 275 and the first nut 281 being screw-coupled, the first nut 281 being bolted to the first nut sleeve 279, and the first nut sleeve 279 being hingedly coupled to the first transfer rod 271. The first nut 281 and the first nut sleeve 279 are capable of reciprocating in a length direction of the first driving shaft 275. The first driving shaft 275 is rotatably connected with the main shaft 233 through the bevel gear set 231, when the main shaft 233 rotates clockwise, the bevel gear set 231 drives the first driving shaft 275 to rotate, the first nut 281 and the first nut sleeve 279 move from left to right along the length direction of the first driving shaft 275, at this time, the angle between the first transmission rod 271 and the first driving shaft 275 increases, and the base 190 moves upwards; conversely, when the main shaft 233 rotates counterclockwise, the first nut 281 and the first nut sleeve 279 move from right to left along the length direction of the first driving shaft 275, and at this time, the angle between the first driving rod 271 and the first driving shaft 275 decreases, and the base 190 moves downward.

Referring to fig. 4, fig. 4 is a schematic structural diagram of the second transmission assembly 290. The second driving assembly 290 includes a second driving rod 291, a third driving shaft 293, a fourth driving shaft 295 and a second driving assembly 297, the base 190 is connected to the second driving assembly 297 through the second driving rod 291, and the third driving shaft 293 and the fourth driving shaft 295 are respectively disposed at two ends of the second driving assembly 297. The second driving assembly 297 comprises a second driving shaft 299, a second nut 311 and a second nut sleeve 313, wherein the second driving shaft 299 is in threaded connection with the second nut 311, the second nut 311 is in threaded connection with the second nut sleeve 313, and the second nut sleeve 313 is in hinged connection with the second transmission rod 291. The second nut 311 and the second nut holder 313 are capable of reciprocating in the longitudinal direction of the second driving shaft 299. The second transmission assembly 290 has the same principle as the first transmission assembly 270 and will not be described in detail herein. When the main shaft 233 rotates clockwise, the bevel gear set 231 drives the second driving shaft 299 to rotate, the second nut 311 and the second nut sleeve 313 move from right to left along the length direction of the second driving shaft 299, at this time, the angle between the second transmission rod 291 and the second driving shaft 299 is increased, and the base 190 moves upwards; on the contrary, when the main shaft 233 rotates counterclockwise, the second nut 311 and the second nut sleeve 313 move from left to right along the length direction of the second driving shaft 299, and at this time, the angle between the second driving rod 291 and the second driving shaft 299 is decreased, and the base 190 moves downward.

Referring to fig. 5, fig. 5 is an enlarged schematic view of I. The bevel gear set 231 includes a first gear 235, a second gear 237 and a third gear 239, the first gear 235 is connected to the first driving shaft 275, the second gear 237 is connected to the second driving shaft 299, the third gear 239 is connected to one end of the main shaft 233, and the first gear 235 and the third gear 239 are rotatably connected through the second gear 237. The second bearing housing 274 and the third bearing housing 293 are provided with fixing bars 241. The bevel gear set 231 is further provided with a fourth gear 243, the fourth gear 243 is rotatably mounted on the fixing rod 241, and the first gear 235 and the third gear 239 are rotatably connected through the fourth gear 243. The fourth gear 243 ensures that the bevel gear set 231 is more stable in rotation.

The principle of operation of the lift fountain device 100 is:

the position of the first fountain platform 130 in the water is changed by changing the length of the hydraulic cylinder 111 to bring it to the desired position. Then, the stepping motor is controlled by the control assembly to rotate repeatedly, the belt drives the transmission assembly to move repeatedly in the horizontal direction through the spindle 233 by using the bevel gear set 231, and then the kinetic energy is transmitted to the base 190, so that the belt can move repeatedly up and down. The second fountain platform 170 moves synchronously with the base 190, so that the safety of the fountain in the lifting process is improved, the water column style of the fountain is increased, and the ornamental value is stronger.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting fountain device is characterized by comprising a first lifting support, a first fountain platform, a second lifting support and a second fountain platform which are connected in sequence, wherein the second lifting support comprises a base, a transmission assembly, a rotating assembly and a power assembly which are connected in sequence, the base is connected with the second fountain platform, the rotating assembly and the power assembly are connected with the first lifting support, the transmission assembly comprises a first transmission assembly and a second transmission assembly, the rotating assembly comprises a bevel gear set and a main shaft, the bevel gear set is connected with one end of the main shaft, the first transmission assembly and the second transmission assembly are connected with the main shaft through the bevel gear set respectively, the main shaft is connected with the power assembly, the first transmission assembly and the second transmission assembly are connected with the base, the power component is a stepping motor, and the base can move repeatedly in the up-down direction.

2. The elevating fountain apparatus of claim 1, wherein the first transmission assembly comprises a first transmission rod, a first bearing block, a second bearing block, and a first driving assembly, the base is connected to the first driving assembly through the first transmission rod, and the first bearing block and the second bearing block are respectively disposed at two ends of the first driving assembly.

3. The elevating fountain apparatus of claim 2, wherein the first drive assembly includes a first drive shaft, a first nut, and a first nut set, the first drive shaft coupled to the first nut screw, the first nut coupled to the first nut set, the first nut set coupled to the first drive rod, the first nut and the first nut set capable of reciprocating along a length of the first drive shaft.

4. The elevating fountain apparatus of claim 3, wherein the second drive assembly includes a second drive rod, a third bearing block, a fourth bearing block, and a second drive assembly, the base being coupled to the second drive assembly via the second drive rod, the third bearing block and the fourth bearing block being disposed at respective ends of the second drive assembly.

5. The elevating fountain apparatus of claim 4, wherein the second drive assembly includes a second drive shaft, a second nut, and a second nut set, the second drive shaft coupled to the second nut screw, the second nut coupled to the second nut set, the second nut set coupled to the second drive rod, the second nut and the second nut set capable of reciprocating along a length of the second drive shaft.

6. The elevating fountain apparatus of claim 5, wherein the bevel gear set includes a first gear, a second gear, and a third gear, the first gear being coupled to the first drive shaft by a one-way bearing, the second gear being coupled to the second drive shaft by the one-way bearing, the third gear being coupled to one end of the spindle, the first gear and the third gear being coupled by the second gear.

7. The elevating fountain apparatus of claim 6, wherein the second bearing block and the third bearing block are provided with securing rods.

8. The elevating fountain apparatus of claim 7, wherein the bevel gear set is further provided with a fourth gear mounted to the fixed bar, the first gear and the third gear being connected by the fourth gear.

9. The elevating fountain apparatus of claim 8, further comprising a control assembly for controlling the power assembly.

10. The elevating fountain apparatus of claim 9, wherein the first elevating bracket is provided with a securing plate for securing the first bearing block, the second bearing block, the third bearing block, the fourth bearing block, and a power assembly.